| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $71.76 | 11.324% | $79.8861 | $79.89 | $79.90 | $79.90 |
| Purchase #2 | $235.39 | 13.186% | $266.4285 | $266.43 | $266.45 | $266.40 |
| Purchase #3 | $240.63 | 7.327% | $258.261 | $258.26 | $258.25 | $258.30 |
| Purchase #4 | $131.79 | 6.844% | $140.8097 | $140.81 | $140.80 | $140.80 |
| Purchase #5 | $33.68 | 6.552% | $35.8867 | $35.89 | $35.90 | $35.90 |
| Purchase #6 | $33.58 | 9.640% | $36.8171 | $36.82 | $36.80 | $36.80 |
| Purchase #7 | $6.93 | 8.357% | $7.5091 | $7.51 | $7.50 | $7.50 |
| 7 purchase totals = | $753.76 | $825.5982 | $825.61 | $825.60 | $825.60 | |